CN206206473U - A kind of damper of adjustable damping - Google Patents
A kind of damper of adjustable damping Download PDFInfo
- Publication number
- CN206206473U CN206206473U CN201621136277.8U CN201621136277U CN206206473U CN 206206473 U CN206206473 U CN 206206473U CN 201621136277 U CN201621136277 U CN 201621136277U CN 206206473 U CN206206473 U CN 206206473U
- Authority
- CN
- China
- Prior art keywords
- shank
- piston rod
- damper
- pressure cylinder
- main spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fluid-Damping Devices (AREA)
Abstract
The utility model provides a kind of damper of adjustable damping, belongs to field of mechanical technique.It solves existing damper and damps uncontrollable problem.The damper of this adjustable damping includes storage pressure cylinder, main spring, piston rod and shank, piston rod is arranged at storage pressure cylinder lower section, shank is sheathed on outside main spring, storage pressure cylinder and piston rod, sealing gasket is provided between shank upper end and storage pressure cylinder, and it is provided with auxiliary spring between the sealing gasket and piston rod, shank lower end is provided with plug, and it is provided with adjustment sheet between plug and the lower surface of main spring, main spring one end is resisted against the other end on piston rod and is resisted against on adjustment sheet, adjusting screw is threaded with the middle part of plug, the end of adjusting screw can contact with adjustment sheet.The utility model has simple structure, the adjustable advantage of spring damping.
Description
Technical field
The utility model belongs to field of mechanical technique, be related to a kind of damper, and a kind of more particularly to adjustable damping subtracts
Shake device.
Background technology
Motorcycle, the damper of battery truck effect it is very big, can decay rapidly because speed, load and various road conditions change institute
The impact and vibrations for bringing, will shake to resist is automatically adjusted to optimal state of the art, significantly improves the damping performance of vehicle,
Adaptability, comfortableness, stationarity and the security of rider are improve to some extent.But current damper cannot typically be accomplished
Damping to damper carries out effective regulation, thus damping that cannot be according to the change of road conditions to damper is improved or dropped
It is low, have impact on comfortableness by bus, stationarity and security.
The content of the invention
The purpose of this utility model is directed to the above-mentioned problems in the prior art, there is provided a kind of simple structure, adjusts
The damper of the convenient adjustable damping of section.
The purpose of this utility model can be realized by following technical proposal：A kind of damper of adjustable damping, including
Storage pressure cylinder, main spring, piston rod and shank, described piston rod are arranged at storage pressure cylinder lower section, it is characterised in that described shank
It is sheathed on outside main spring, storage pressure cylinder and piston rod, sealing gasket, and the sealing is provided between described shank upper end and storage pressure cylinder
Be provided with auxiliary spring between pad and piston rod, described shank lower end is provided with plug, and plug and main spring lower surface it
Between be provided with adjustment sheet, described main spring one end is resisted against the other end on piston rod and is resisted against on adjustment sheet, described plug
Middle part be threaded with adjusting screw, the end of adjusting screw can contact with adjustment sheet.
In the damper of above-mentioned a kind of adjustable damping, aluminum barrel, and phase are arranged with outside described shank and storage pressure cylinder
Cushion chamber is left between mutually, described cushion chamber is available for shank up and down.
In the damper of above-mentioned a kind of adjustable damping, be provided between the lower end of the aluminum barrel and shank oil sealing and
Dust cover.Can prevent the dust of outside from entering, and the fluid of inside leaks, and influences the working condition of damper.
In the damper of above-mentioned a kind of adjustable damping, O-ring is provided between described plug and shank.
Compared with prior art, the adjusting screw of adjustable main spring damping is provided with the damper of this adjustable damping
And adjustment sheet, screwing adjusting screw and can touching makes adjustment sheet drive main spring compression or resilience.
Brief description of the drawings
Fig. 1 is the half section structural representation of the damper of this adjustable damping.
In figure, 1, storage pressure cylinder；2nd, main spring；3rd, piston rod；4th, shank；5th, sealing gasket；6th, auxiliary spring；7th, plug；8th, adjust
Nodal plate；9th, adjusting screw；10th, aluminum barrel；11st, cushion chamber；12nd, oil sealing；13rd, dust cover；14th, O-ring.
Specific embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, the damper of this adjustable damping includes storage pressure cylinder 1, main spring 2, piston rod 3 and shank 4, piston
Bar 3 is arranged at storage pressure cylinder 1 lower section, and shank 4 is sheathed on outside main spring 2, storage pressure cylinder 1 and piston rod 3, the upper end of shank 4 and storage pressure cylinder 1
Between be provided with auxiliary spring 6 be provided between sealing gasket 5, and the sealing gasket 5 and piston rod 3, the lower end of shank 4 is provided with plug 7,
And adjustment sheet 8 is provided between the lower surface of plug 7 and main spring 2, the one end of main spring 2 is resisted against the other end on piston rod 3 and supports
It is against on adjustment sheet 8, the middle part of plug 7 is threaded with adjusting screw 9, and the end of adjusting screw 9 can contact with adjustment sheet 8,
Aluminum barrel 10 is arranged with outside shank 4 and storage pressure cylinder 1, and leaves cushion chamber 11 each other, cushion chamber 11 is available for shank to be lived about 4
It is dynamic.
Further describe in detail, oil sealing is provided between the lower end of the aluminum barrel 10 in the damper of this adjustable damping and shank 4
12 and dust cover 13, O-ring 14 is provided between plug 7 and shank 4.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more having used storage pressure cylinder 1, main spring 2, piston rod 3, shank 4, sealing gasket 5, auxiliary spring 6, stifled herein
First 7, the term such as adjustment sheet 8, adjusting screw 9, aluminum barrel 10, cushion chamber 11, oil sealing 12, dust cover 13, O-ring 14, but do not arrange
Except the possibility using other terms.It is used for the purpose of more easily describing and explaining of the present utility model using these terms
Matter；Any additional limitation is construed as all to be disagreed with the utility model spirit.
Claims (4)
1. a kind of damper of adjustable damping, including storage pressure cylinder (1), main spring (2), piston rod (3) and shank (4), it is described
Piston rod (3) be arranged at storage pressure cylinder (1) lower section, it is characterised in that described shank (4) be sheathed on main spring (2), storage pressure cylinder
(1) and piston rod (3) outward, be provided with sealing gasket (5), and the sealing gasket between described shank (4) upper end and storage pressure cylinder (1)
(5) be provided with auxiliary spring (6) and piston rod (3) between, described shank (4) lower end is provided with plug (7), and plug (7) with
Adjustment sheet (8) is provided between the lower surface of main spring (2), described main spring (2) one end is resisted against another on piston rod (3)
End is resisted against on adjustment sheet (8), and adjusting screw (9), the end of adjusting screw (9) are threaded with the middle part of described plug (7)
Portion can contact with adjustment sheet (8).
2. the damper of a kind of adjustable damping according to claim 1, it is characterised in that described shank (4) and storage
Aluminum barrel (10) is arranged with outside pressure cylinder (1), and leaves cushion chamber (11) each other, described cushion chamber (11) is available for shank (4)
It is up and down.
3. the damper of a kind of adjustable damping according to claim 2, it is characterised in that under described aluminum barrel (10)
Oil sealing (12) and dust cover (13) are provided between end and shank (4).
4. the damper of a kind of adjustable damping according to claim 1, it is characterised in that described plug (7) and handle
O-ring (14) is provided between bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136277.8U CN206206473U (en) | 2016-10-19 | 2016-10-19 | A kind of damper of adjustable damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136277.8U CN206206473U (en) | 2016-10-19 | 2016-10-19 | A kind of damper of adjustable damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206206473U true CN206206473U (en) | 2017-05-31 |
Family
ID=58758547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621136277.8U Expired - Fee Related CN206206473U (en) | 2016-10-19 | 2016-10-19 | A kind of damper of adjustable damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206206473U (en) |
-
2016
- 2016-10-19 CN CN201621136277.8U patent/CN206206473U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |